diff --git a/src/libs/util.js b/src/libs/util.js
index 6ee741ea..36ba8247 100644
--- a/src/libs/util.js
+++ b/src/libs/util.js
@@ -3,6 +3,7 @@ import Cookies from 'js-cookie'
 import axios from 'axios'
 import semver from 'semver'
 import dayjs from 'dayjs'
+import UaParser from 'ua-parser-js'
 
 // 获取项目信息
 import packJson from '../../package.json'
@@ -10,7 +11,7 @@ import packJson from '../../package.json'
 let util = {}
 
 /**
- * @description 得到现在的用户
+ * @description 得到现在的用户 uuid
  */
 util.uuid = function () {
   return Cookies.get('uuid')
@@ -20,10 +21,39 @@ util.uuid = function () {
  * @description 更新标题
  * @param {string} title 标题
  */
-util.title = function title (titleText) {
+util.title = function (titleText) {
   window.document.title = `${process.env.VUE_APP_TITLE}${titleText ? ` | ${titleText}` : ''}`
 }
 
+/**
+ * @description [ 私有 ] 获取所有的 UA 信息
+ */
+function getUa () {
+  return new UaParser().getResult()
+}
+
+/**
+ * @description 返回当前设备是否是手机
+ */
+util.isMobile = function (ua) {
+  return (ua || getUa()).device.type === 'mobile'
+}
+
+/**
+ * @description 获取并存储用户 UA 同时对危险环境做检查
+ * @param {object} vm vue
+ */
+util.uaGet = function (vm) {
+  // 获取 UA
+  const ua = getUa()
+  // 存储
+  vm.$store.commit('d2adminUaSet', ua)
+  // 判断
+  if (util.isMobile(ua)) {
+    vm.$router.replace({ name: 'is-mobile' })
+  }
+}
+
 /**
  * @description 判断是否在其内
  * @param {*} ele element
diff --git a/src/main.js b/src/main.js
index 3447482e..68201125 100644
--- a/src/main.js
+++ b/src/main.js
@@ -51,6 +51,11 @@ new Vue({
     this.$store.commit('d2adminMenusHeaderSet', menusHeader)
   },
   mounted () {
+    // D2Admin 开发环境检查更新
+    util.checkUpdate(this)
+    // 获取并记录用户 UA 同时对危险环境做出判断
+    util.uaGet(this)
+    // 展示系统信息
     util.showInfo()
     // DB -> store 加载用户名
     this.$store.commit('d2adminUsernameLoad')
@@ -58,8 +63,6 @@ new Vue({
     this.$store.commit('d2adminThemeLoad')
     // DB -> store 数据库加载上次退出时的多页列表
     this.$store.commit('d2adminPageOpenedListLoad')
-    // D2Admin 开发环境检查更新
-    util.checkUpdate(this)
     // 初始化全屏监听
     this.fullscreenListenerInit()
   },
diff --git a/src/pages/dashboard/index.js b/src/pages/dashboard/index.js
index c8a254df..ddb7de83 100644
--- a/src/pages/dashboard/index.js
+++ b/src/pages/dashboard/index.js
@@ -1,3 +1,3 @@
-import page from './dashboard'
+import page from './page'
 
 export default page
diff --git a/src/pages/dashboard/dashboard.vue b/src/pages/dashboard/page.vue
similarity index 100%
rename from src/pages/dashboard/dashboard.vue
rename to src/pages/dashboard/page.vue
diff --git a/src/pages/error-page-404/index.js b/src/pages/error-page-404/index.js
index 1d0ae533..ddb7de83 100644
--- a/src/pages/error-page-404/index.js
+++ b/src/pages/error-page-404/index.js
@@ -1,3 +1,3 @@
-import page from './error-page-404'
+import page from './page'
 
 export default page
diff --git a/src/pages/error-page-404/error-page-404.vue b/src/pages/error-page-404/page.vue
similarity index 100%
rename from src/pages/error-page-404/error-page-404.vue
rename to src/pages/error-page-404/page.vue
diff --git a/src/pages/error-page-is-mobile/index.js b/src/pages/error-page-is-mobile/index.js
new file mode 100644
index 00000000..ddb7de83
--- /dev/null
+++ b/src/pages/error-page-is-mobile/index.js
@@ -0,0 +1,3 @@
+import page from './page'
+
+export default page
diff --git a/src/pages/error-page-is-mobile/page.vue b/src/pages/error-page-is-mobile/page.vue
new file mode 100644
index 00000000..be1b921b
--- /dev/null
+++ b/src/pages/error-page-is-mobile/page.vue
@@ -0,0 +1,28 @@
+<template>
+  <div class="page">
+    <img src="./image/icon@2x.png" class="icon">
+    <p class="title">系统暂未对移动设备提供支持</p>
+    <p class="sub-title">请使用PC访问</p>
+  </div>
+</template>
+
+<style lang="scss" scoped>
+@import '~@/assets/style/public.scss';
+.page {
+  @extend %full;
+  @extend %flex-center-col;
+  background-color: #EDF4FA;
+  .icon {
+    width: 42px;
+  }
+  .title {
+    font-size: 14px;
+    color: #35495E;
+  }
+  .sub-title {
+    font-size: 12px;
+    color: #35495E;
+    margin: 0px;
+  }
+}
+</style>
diff --git a/src/router/index.js b/src/router/index.js
index 39cf7d8b..13d4a128 100755
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -16,6 +16,11 @@ let router = new VueRouter({ routes })
  * 权限验证
  */
 router.beforeEach((to, from, next) => {
+  // 禁止手机访问
+  if (to.name !== 'is-mobile' && util.isMobile()) {
+    next({ name: 'is-mobile' })
+    return
+  }
   // 验证当前路由所有的匹配中是否需要有登陆验证的
   if (to.matched.some(r => r.meta.requiresAuth)) {
     // 这里暂时将cookie里是否存有token作为验证是否登陆的条件
diff --git a/src/router/routes.js.REMOVED.git-id b/src/router/routes.js.REMOVED.git-id
index f415a66f..ce1d1d83 100644
--- a/src/router/routes.js.REMOVED.git-id
+++ b/src/router/routes.js.REMOVED.git-id
@@ -1 +1 @@
-b48413cb8c217f7ecaf10be1313caa442cffe91b
\ No newline at end of file
+51bf6b20922ac42bc614d4dafc3928f2f9017796
\ No newline at end of file
diff --git a/src/store/modules/d2admin.js.REMOVED.git-id b/src/store/modules/d2admin.js.REMOVED.git-id
index a3b4efc7..63e5b434 100644
--- a/src/store/modules/d2admin.js.REMOVED.git-id
+++ b/src/store/modules/d2admin.js.REMOVED.git-id
@@ -1 +1 @@
-303f0d76d55f00375ac5d17efcd00212c3bc2619
\ No newline at end of file
+2831ac4870bc4916671225959f7721a1eeb52ebd
\ No newline at end of file